baber/WOPTO huggingface dataset:
Patent JP-S61217818-A (JP)
Title: Key input device
Inventor: TAMURA NOBORU
IPC: G06F3/02
Filed: 1985-03-25
Abstract: PURPOSE:To produce the same code repetitively in an accurate and automatic way with a key input device which produces the same code continuously and repetitively, by using a means which sets the repeating generation frequency at the value supplied by a numeric character key. CONSTITUTION:When either one of input key groups (characters, numeric characters, etc.) 1 is pushed, the code of the pushed key group is held. Then a counter is set to deliver once said code. When a continuous input command key 2 is pushed, the numeric character supplied next shows the repeating frequency as long as the code is held. Then the input numeric character is set to the counter, and the held code is produced by the times equal to the setting frequency of the code to the counter.
Patent JP-S59182321-A (JP)
Title: Composite photosensor
Inventor: TAKASHIMA KAZUO
IPC: G01J1/42
Filed: 1983-03-31
Abstract: PURPOSE:To attain size reduction by arranging one-side end surfaces of plural optical transmission lines on the image formation surface of a single photodetection lens and plural or a single photoelectric converter on the other-side end surfaces, and providing a processing circuit which calculates the measured value of an object. CONSTITUTION:The photodetection lens 20 is installed where the whole of a measurement position in a rolling line is image-formed, and the focal length of this lens is set. Light energy emitted from the measurement point (b) in said state is converted by the photodetection lens 20 to the position (a) on the photodetection surface 23. The other measurement point (c) is the same. The light energy is guided to the temperature processing circuit 26 by the optical transmission line 24 to output a temperature value by photoelectric conversion.
Patent JP-H03259204-A (JP)
Title: Optical wavegiide substrate by diffusion of material for increasing refractive index
Inventor: TANAKA NOBUYUKI
IPC: G02B6/12
Filed: 1990-03-09
Abstract: PURPOSE:To obtain excellent optical characteristics by diffusing a material for decreasing the refractive index into a substrate deeper than the waveguide formed by diffusing a material for increasing the refractive index into the substrate and shallower than in a surface waveguide layer. CONSTITUTION:Ti is thermally diffused into the waveguide forming region of the LiNbO3 substrate 1, by which the Ti diffused waveguide 2 is formed. The surface waveguide layer 3 is then formed deeper than the Ti diffused waveguide layer 2. Further, MgO is additionally diffused in a dry atmosphere to form the low-refractive index layer 3a deeper than the Ti diffused waveguide 2 and shallower than the surface waveguide layer 3. Since the surface waveguide layer 3 is formed with the sufficient depth, the control of the depth of this diffusion is relatively easily executed. The respective layers are, therefore, formed in such a state that the waveguide 2 of the refractive index is enclosed circumferentially with the low-refractive index 3a and the high-refractive index layer 3b remains under the low-refractive index layer 3a. The optical waveguide having the good property to confine light is thus obtd. The excellent optical characteristics are obtd. in this way.
Patent JP-H02238238-A (JP)
Title: Ventilating device
Inventor: SHINDO HIROBUMI
IPC: F24F7/06
Filed: 1989-03-10
Abstract: PURPOSE:To assure a purifying function with small power by providing a filter having a self-purifying function covered with a catalysis with which only dust and the like in air are captured into an intake vent and decomposed, and a movable reflecting plate incandescence ignition heater for heating and purifying said filter in succession from the end of the same. CONSTITUTION:Once a switch 18 is turned to an exhaust side of a fan motor 6 upon cooking, an exhaust fan 7 is rotated and hereby any soot 8 produced from a cooking pan 2 is absorbed into a filter 10 to permit oily dust 9 to be adhered to and captured by the filter 10. Air purified and cleaned is exhausted from an exhaust vent 12 to the outside of a room substantially without contaminating the exhaust fan 7 and the inside of the body. When the switch 18 is turned to a purification side periodically, the heater 14 supplied with power becomes red-hot, and heat rays radiated from the surface of the heater heats a filter 10 portion located in close vicinity thereto to 300 deg.C directly or via a reflecting plate 13. Further, the oily dust is oxidized and decomposed by an oxidizing catalysis. After the elapse of certain time a driving motor 17 is actuated to slightly shift the position of the heater 14 for heating and purifying a non-purified portion of the filter 10 in succession. Thus, there is not required high electric power.
Patent JP-H09225327-A (JP)
Title: Regulator for paddy feed amount of paddy separator
Inventor: SATAKE SATORU
IPC: B02B7/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To inhibit hunting by raising a response property in control of a paddy feed amount regulating device by a method wherein a level sensor detecting a storage amount of shelled rice, and the paddy feed amount regulating device regulating a paddy amount are set, and the paddy feed amount regulating device is controlled based on a detected value of the level sensor. SOLUTION: A paddy separator 1 is composed of a shelling device 2 and a separator 3, and the shelling device 2 is connected to the separator 3 via a bucket elevator 4. The shelling device 2 is composed of a feed hopper 5, a hulling roll 6, and a vibrator 7. A mixed rice tank 19 is fixed to a discharge part of the bucket elevator 4, and a level sensor S composed of sensors S1-S6 divided vertically into six parts for detecting a storage amount of shelled rice is fitted onto its inner wall surface. Further, a paddy feed amount regulating valve 15 is rotatably supported inward with a guide gutter inclined to a side face of a funnel support supporting the feed hopper 5, which is controlled based on a detected value of the level sensor S with a paddy feed valve control motor.
Patent JP-S631537-A (JP)
Inventor: MIYAZAWA KAZUSHI
IPC: B29C45/16
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05265368-A (JP)
Title: Electronic learning machine
IPC: G06Q50/10
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the electronic learning machine which enables a learner to easily search for a question whose correct/incorrect result is to be inputted. CONSTITUTION:A CPU 1 judges that there is a key input from a key input device 4 and judges that the input of an answer result is indicated from the depression of an answer request input key 4A. The answer noninput retrieval part 1a of a CPU 1 retrieves a question number whose corresponding answer input completion flag is not set in a question answer part area 7B and the question number is displayed on a display screen 5.
Patent JP-H07268197-A (JP)
Title: Polycarbonate resin composition
Inventor: OKUMURA RYOZO
IPC: C08G64/06
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a polycarbonate resin composition which comprises a specific PC copolymer and an inorganic filler and is suitably useful as a part for OA appliances, cars, electric and electronic appliances, optical instrument, and machine because it is excellent in tensile strength, heat resistance, shock resistance at a low temperature and flame retardancy. CONSTITUTION:The composition comprises (A) 40-99wt.%, preferably 50-99wt.% of PC copolymer which is composed of (i) 2-15 mole % of the carbonate structural units of formula I (X<1>, X<2> are H, a halogen, a 1-8C alkyl; m, n is 1-4) and (ii) 98-85 mole % of the carbonate structural units of formula II (Y<1>, Y<2> are H, a halogen, a 1-8C alkyl; p, q are 1-4; A is a single bond or a 1-20C alkylene, -O-) where the copolymer has 15,000 to 40,000 viscosity-average molecular weight and (B) 60-1wt.%, preferably 50-10wt.% of an inorganic filler containing glass, carbon fibers and talc.
Patent JP-S60204660-A (JP)
Inventor: KURIYAMA TSUNAYOSHI
IPC: B28B1/52
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62217001-A (JP)
Inventor: TAKESHIMA TOKUYUKI
IPC: F22G5/00
Filed: 1986-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62213798-A (JP)
Inventor: IIDA AKIYOSHI
IPC: D06F53/00
Filed: 1986-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62214493-A (JP)
Inventor: MORI SHOICHI
IPC: G07D9/00
Filed: 1986-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55150645-A (JP)
Title: Data sampling circuit
Inventor: TANAKA MASATO
IPC: H03K5/08
Filed: 1979-05-14
Abstract: PURPOSE:To sample data of an input signal surely and accurately, by comparing the input signal with a voltage, which is obtained by adding positive and negative peak hold voltages of the input signal in a proper ratio, as a threshold voltage in level. CONSTITUTION:Input signal SI is applied to positive and negative peak hold circuits 20 and 30, and obtained positive and negative peak hold voltages VP and VM are added in a proper ratio, and obtained addition voltage VT is supplied to level comparator 50 as a threshold voltage and is compared with input signal SI in level. Consequently, even if amplitude fluctuation and bias fluctuation exist in input signal SI, data of 1 and 0 of input signal SI can be sampled surely and accurately as output signal DO of level comparator 50.
Patent JP-H09252472-A (JP)
Title: Solid-state image pickup device
Inventor: FUKUSHIMA TAMOTSU
IPC: H04N11/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To ensure high horizontal resolution without the use of a digital signal processing based on a high frequency clock signal in the solid-state image pickup device adopting the spatial picture element shift method. SOLUTION: The device is provided with an interpolation circuit used to make sampling points of each image pickup signal match each other, 0 insert circuits 9G, 9R, 9B doubling a clock rate of each color video signal after processing, low pass filters 10G, 10R, 10B, a subtractor circuit 75 outputting a difference between image pickup signals arranged through picture element deviation, a 0 insertion circuit 12 doubling the clock rate, a high-pass filter 13 outputting a high frequency component and D/A converters 15G, 15R, 15B adding a high frequency signal to each color low frequency video signal.  Then as to the image pickup signal digitized at a prescribed sampling rate, the interpolation circuit 5 is used to make the sampling points of each image pickup signal match each other and generates a high frequency signal from the difference between two kinds of solid-state image sensors image pickup signals or over, converts the clock rate twice and adds the high frequency signal to each color image pickup signal and the result is D/A-converted.
Patent JP-S52142949-A (JP)
Title: Variable equalizer
Inventor: TAKASAKI YOSHITAKA
IPC: H04B3/04
Filed: 1976-05-24
Abstract: PURPOSE:To secure the variable gain side for the variable equalizer which can compensate the property fluctuation of the transmission route, by using together the feedback and feedforward.
Patent JP-S57174828-A (JP)
Title: Deciding method of optimal encapsulation time of bulb
Inventor: SHIRAISHI TAKAFUMI
IPC: H01J9/42
Filed: 1981-04-21
Abstract: PURPOSE:To decide the optimal working time considering the automatic correction of the tube diameter, thickness and the variation of the heating characteristic of a burner, by detecting the time from the start of heating untill reaching to the predetermined temperature then multiplying the predetermined factor thereby calculating the optimal working time. CONSTITUTION:The discharge temperature of the portion to be heated is observed while utilizing the near infrared radiation of the tube material by means of a sensor 1 having a light collecting optical system, optical filter, photodetector, etc.. The output from the sensor 1 is inputed together with the signal at the start of heating from a ciruit 3 to a circuit 2, which produces a signal when the radiation temperature at the portion to be heated will exceeds over the setting level. The circuits 4, 5 will calculate the time t2 from the start of heating to the optimal working time on the basis of the time t1 from the start of heating untill reaching to the setting level such that t2=t1(l+k) (where k is a constant.). Consequently an encapsulation working machine 7 is operated by a driving circuit 6.
Patent JP-S54150030-A (JP)
Title: Drop-out compensation method
Inventor: YAMAMOTO YUUZOU
IPC: H04N5/76
Filed: 1978-05-17
Abstract: PURPOSE: To give compensation to the drop-out by compounding the color signal dropped out with the 1H preceding liminance signal and the color signals delayed by 1H and 2H, and thus to enhance the vertical correlation as well as to reduce the conspicuousness of the corrected signal.  
     CONSTITUTION: When the drop-out (X mark) occurs to the line of Y 9  + F (B 9  - M) under being reproduction, switch circuit 29 and 40 are switched to the dotted line positions after detection 26 of the drop-out. And 1H-delayed luminance signal Y 8 ' formed at 1H-delayed luminance signal formation circuit 32 is delivered in place of luminance signal Y 9 . As for the color difference signals, delay signal D and E are detected through detector circuit 52 and 53 and via 1H-delay line 41 and 42. Signals G-M and R-M thus obtained plus signal Y 8 ' are processed through matrix circuit 68 to reproduce signal (B-M)' which undergoes the AM modulation at modulator 69 to be replaced with F (B 9 -M) dropped out at switch circuit 40. In this case, F (B 9 -M) means that color difference signal B 9 -M is modulated to the subcarrier wave. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63227993-A (JP)
Title: Motor-driven blower
Inventor: KATO KENJI
IPC: A47L9/28
Filed: 1987-03-13
Abstract: PURPOSE:To recdce the insulation distance for a control element and improve the coolling effect by forming an air guide and a counter-load side bracket from resin material and arranging a control element in a partitioning chamber formed in the counter-load side bracket. CONSTITUTION:When a rotor 31 revolves, a fan 39 is revolved, and air A is inhaled into the suction port 39a of the 39 from the suction port 41a of a casing 41. The air A reaches a counter-load side bracket 34 through an air guide 37 from the outer periphery of the fan 39 and cools a rotor 31, stator 36, etc., and is discharged from the exhaust port 34a of the counter-load side bracket 34 and a penetration port 55b. In this case, a control element 57 having an element for permitting the electric conduction and temperature rise can be cooled effectively by introducing the air prior to temperature rise into a partitioning chamber 55. Since the air guide 37 and the counter-load side bracket 34 are made of resin material, the insulation distance from the control element 57 can be reduced.
Patent JP-S55151341-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA YOSHINORI
IPC: H01L21/52
Filed: 1979-05-15
Abstract: PURPOSE:To prevent the occurrence of cracks at a chip and the isolation of the chip from a substrate by disposing a metal having low thermal expansion coefficient around the die bonding periphery of a semiconductor element at a tight fitting state to suppress the expansion of the bonding unit. CONSTITUTION:An external lead terminal 3 is fitted uprightly through a glass 2 to a stem header 1 made of copper fixedly, and grooves 5 are formed at the peripheral edge of a semiconductor chip fixing unit 4 in the vicinity of the center of the header 1. A rectangular clamping frame 6 is press-fitted as made by pressing an Mo plate having a thickness at 1/2 of the thickness of the header into the groove 5 in tight fitting state and secured with solder 7 of high melting point for mounting copper- nickel alloy semiconductor chip or silver solder chip. The clamped frame may also be circular instead of rectangular, and the material may also be tungsten instead of Mo.
Patent JP-S59185179-A (JP)
Title: Supersonic motor
Inventor: ABE KENJI
IPC: H01L41/09
Filed: 1983-04-04
Abstract: PURPOSE:To improve the drive efficiency of a supersonic motor by utilizing the magnetic force of a permanent magnet in pressure contact between an elastic vibrator and a movable element in the motor for driving the element by generating a traveling elastic wave from an elastic vibrator. CONSTITUTION:A rotor 13, a permanent magnet 14 and a frictional element 15 are bonded integrally. A vibrator 16 and a vibration absorbing member 17 are bonded, and mounted in a holder 18, which is formed of a magnetic material. The rotor 13 is pressure contacted with the vibrator 16 and the attracting force of the magnetic force to the holder 18 of the magnet 14. A traveling elastic wave is generated through an electrostrictive element, not shown, secured to the back surface 16b to the surface 15a of the vibrator 16, thereby driving the rotor 13. In this manner, since the vibrator and the movable element are contacted by the necessary pressure, the drive efficiency of the motor can be improved without mechanical contact between pressurizing means and the element.
Patent JP-H02239334-A (JP)
Title: Input and output control system for virtual computer system
Inventor: NAKAJIMA YASUHIKO
IPC: G06F9/48
Filed: 1989-03-14
Abstract: PURPOSE:To receive and process an interruption condition from a sub channel by permitting respective bits of the interruption masks of hardware to correspond to respective logical CPU and setting the bit corresponding to logical CPU among the hardware interruption masks to an enable state when logical CPU travel. CONSTITUTION:Virtual interruption masks 11-1, 12-2 and 12-3 are arranged in a host 11, and guests 12 and 13 as respectively logical CPU of the input/ output control system of a virtual computer system corresponding to respective logical CPUs 11-1, 11-2, 12-1, 12-2, 13-1 and 13-2. A hardware interruption mask 14-1 and the sub channel 15 in hardware 14 are connected to the guests 12 and 13. The host 11 does not need to divide I/O interruption requests among logical CPUs 12-1, 12-2, 13-1 and 13-2, and an interruption report destination is uniquely decided in response to the bit position of the interruption mask 14-1 of hardware 14, whereby the overhead of a host processing in an I/O interruption processing is reduced.
Patent JP-H01232376-A (JP)
Title: Fixing device
Inventor: TANAKA HIROYUKI
IPC: G03G15/20
Filed: 1988-03-14
Abstract: PURPOSE:To easily release jamming by providing one of gears for driving a fixing roller so that it can move to both driving and non-driving positions and energizing it to the driving position. CONSTITUTION:When recording paper 50 is pulled in an A direction, a gear 44 is rotated clockwise through a heat roller 40a and a gear 43 is rotated counterclockwise. A driving force is put to the gear 43 freely rotatably supported by an energizing member 48 from the gear 44 side, and it acts to the gear 43 in a direction where meshing with the gear 44 is released. Therefore, the gear 43 moves downward by resisting the energizing force of the member 48 in an upward direction and turns counterclockwise centering around the central axis 42a of a gear 42 with a linking member 47 to move to the non-driving position. Thus, the mesh of the gear 44 with the gear 43 is released and jamming can be easily released because the load imposed at the time of pulling out the recording paper 50 is only inertial force of a transmission system from the gear 44.
Patent JP-S57176054-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1981-04-22
Abstract: PURPOSE:To give a sufficiently charged potential in the dark, by adding a specified disazo pimgnet to a charge generating layer, and a specified diarylmethane compound to a charge transfer layer. CONSTITUTION:A disazo pigment to be added to a charge generating layer is represented by the general formula (1) in which A is phenyl, chlorophenyl, nitrophenyl, 2,5-dichlorophenyl, 2-methyl-5-chlorophenyl, or 2-methyl-4-chlorophenyl. A  diarylmethane compound to be added to a transfer layer is represented by the general formula (2) in which R1 is 1-11C alkyl, optionally substituted phenyl,  or heterocyclic, and R2, R3 are H, 1-4C alkyl, hydroxylakyl, chloroalkyl,  optionally substituted aralkyl, and they may combine with each other to form a  nitrogen-containing hetero ring, and R4 is H, 1-4C alkyl, alkoxy, or halogen.
Patent JP-S60201945-A (JP)
Inventor: INOUE TAKASHI
IPC: B32B15/08
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03262012-A (JP)
Title: Positioning device for fine hole
Inventor: TAMAFUJI KENJI
IPC: H01F41/08
Filed: 1990-03-13
Abstract: PURPOSE:To accurately position the fine hole of a magnetic head, etc., at a high speed by detecting the relative positions of the fine hole and a wire insertion position by a fixed fine hole detecting means and correcting the positions. CONSTITUTION:The relative position of the fine hole detecting means 10 for correcting the position where a wire material 3 passes and the position of the fine hole 4 is fixed mechanically, the position correction quantity of the fine hole 4 is measured, and the center position of the fine hole 4 is set at the position where the wire material 3 passes. Consequently, the fine hole 4 can accurately be positioned at a high speed to improve the rate of winding success and securely thread the wire material even if a threading mechanism for the fine hole 4 shifts in position mechanically.
Patent JP-H02238320-A (JP)
Title: Rotary positioner
Inventor: SHIMIZU SHINKICHI
IPC: G01D5/18
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the connection means of the annular magnetic member and permanent magnet constituting a magnetic path structure without enlarging a rotary positioner by using a low m.p. metal and a connection member composed of a shape memory alloy having unidirectional shape memory properties. CONSTITUTION:In constituting a closed magnetic path structure 2, a low m.p. metal 7 is plated to the end surfaces of both of a magnetic member 21 and a permanent magnet 22 opposed to each other. Therefore, by melting the low m.p. metal 7 plated to the respective end surfaces, the magnetic member 21 and the permanent magnet 22 are bonded. Further, a connection member 8 is mounted to the bonded part of the magnetic member 21 and the permanent magnet 22. This connection member 8 is formed from a shape memory alloy having unidirectional shape memory properties deformed when heated to critical temp. or more to surround the magnetic member 21 and the permanent magnet 22 and not returned to the origin even at critical temp. or less. Therefore, by heating the connection member 8 to critical temp. or higher, the magnetic member 21 and the permanent magnet 22 are connected.